GTLW HMP48: Difference between revisions

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GTLW HMP48
Type and origin
Power typeDiesel-electric
BuilderGateway Turtle Locomotive Works
ModelHMP48
Build dateJuly 2018 (2018-07)–present
Total produced196
Specifications
Configuration:
 • AARC-C
 • UICCo'Co'
Gauge4 ft 8 12 in (1,435 mm)
Fuel typeDiesel
Prime moverGTLW HD54
RPM range850–1950
Engine type45° V20
AspirationTurbocharger
Traction motors6 GTLW AC traction motors, 800hp each
Cylinders20
TransmissionDiesel-electric
Gear ratio~65:1
MU workingYes
Train heatingLocomotive supplied head end power
Performance figures
Maximum speed90 miles per hour (140 km/h)
Power outputAt alternator: 4,300 hp (3,200 kW)
At wheels: 4,800 hp (3,600 kW)
Tractive effortStarting: 75,000 lbf (330 kN)
Continuous: 50,000 lbf (220 kN)
Career
OperatorsVarious
LocaleNorth America
DeliveredNovember 2018 (2018-11)
First runDecember 2018 (2018-12)

The GTLW HMP48 is a six-axle multi-purpose diesel locomotive manufactured by Gateway Turtle Locomotive Works (GTLW) for the North American market since 2018. It is powered by a GTLW HD54 V20 diesel engine rated at 4,800 hp (3,600 kW). The locomotive is capable of travelling a maximum in-service speed of 90 miles per hour (140 km/h), and is designed for pulling both freight and passenger.